Treating bed wetting.

Transnasal butorphanol (TNB) is a mixed agonist-antagonist opioid that has recently been released for the treatment of painful conditions. Patients with a history of migraine diagnosed in either of two emergency departments (EDs) with a moderate or severe migraine were eligible for this prospective study. Patients received 1 mg of TNB at time zero and again in 45 minutes if needed. Twenty-five patients were studied. Pain intensity was measured on a 10-cm visual analog scale. Mean pain intensity was significantly decreased at 15 minutes and declined from 7.9 +/- 1 cm initially to 2.5 +/- 3.3 cm at 90 minutes. Sixty percent of the patients required no further treatment. Thirty-six percent experienced side effects, with all but 1 being mild or moderate. Seventy-five percent rated the treatment as good, very good, or excellent, and 71% would prefer to receive TNB for future migraines over other treatment options. TNB offers rapid, effective pain relief to the majority of ED migraine patients.

Administration, Intranasal↗

PubMed1997

Morning or evening administration of nasal calcitonin? Effects on biochemical markers of bone turnover.

The purpose of this study was to examine the effect of intranasal salmon calcitonin (sCT) administration (200 IE), given either in the morning (8:00) or evening (21:00), on the known circadian variation in biochemical markers of bone turnover. An open, placebo-controlled, randomized, crossover study, with three 24 h studies of blood samples drawn every third hour and urine collected in 3 h aliquots was undertaken. Subjects consisted of nine healthy postmenopausal women, aged 58 +/- 7 years. Urinary CrossLaps (a measure of bone resorption) was measured by ELISA and corrected for creatinine (Cr). Serum osteocalcin (sOC) was measured by radioimmunoassay (RIA). The first 24 h study was performed without intervention. Prior to this control study the participants were randomized to either morning (8:00) or evening (21:00) sCT (200 IE). sCT administrations were given 4-5 days prior to and during the second study. After a washing-out period of 2 weeks the participants were given 200 IE of sCT at the reverse time of the day 5 days prior to and during the third study. At all timepoints, urinary CrossLaps/Cr exhibited a significant (p < 0.001) circadian rhythm with its zenith in early morning and nadir in late afternoon. Both morning and evening administration of sCT significantly decreased the urinary excretion of CrossLaps/Cr approximately 3-6 h after administration with a subsequent rebound effect. sOC did not exhibit a significant circadian variation and was not affected by the calcitonin. The 24 h mean urinary CrossLaps/Cr and sOC remained unchanged. Both morning and evening sCT significantly decreased the urinary excretion of CrossLaps/Cr 3-6 h after administration, with a rebound effect approximately 12 h later. However, the present study does not indicate that neither evening nor twice-daily administration is superior to morning administration.

Administration, Intranasal↗